It shows you're successfully logging into the Garmin API in Rails. But could not receive any data. This could be due to missing API permissions. Or it might be an incorrect request formats, or expired tokens.
If you're facing issues with your Garmin device and searching with "Should I Sell My Garmin Watch instead?", platforms like Musicmagpie, Recyclepro make it easy to Sell Garmin Watch models for the best price.
However, if you'd prefer troubleshooting the issue, feel free to discuss your API error logs. I am available all the time.